389848448

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{25171}}^1$

素因数の和:25207

約数の個数: 48

約数和(自身を含む): 853708380

約数和(自身を除く): 463859932

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 25171, 50342, 100684, 201368, 276881, 402736, 553762, 805472, 1107524, 1610944, 2215048, 3045691, 3221888, 4430096, 6091382, 8860192, 12182764, 17720384, 24365528, 35440768, 48731056, 97462112, 194924224, 389848448]

約数ペア:

[(1, 389848448), (2, 194924224), (4, 97462112), (8, 48731056), (11, 35440768), (16, 24365528), (22, 17720384), (32, 12182764), (44, 8860192), (64, 6091382), (88, 4430096), (121, 3221888), (128, 3045691), (176, 2215048), (242, 1610944), (352, 1107524), (484, 805472), (704, 553762), (968, 402736), (1408, 276881), (1936, 201368), (3872, 100684), (7744, 50342), (15488, 25171)]